In a Laser

question 12

Multiple Choice

In a laser

• A)light is amplified by stimulated emission of radiation.
• B)the emitted light is monochromatic.
• C)the emitted light is coherent.
• D)there is a population inversion of electrons in atoms.
• E)all of the above

---

Definitions:

Monopoly Market

A market structure characterized by a single seller dominating the entire market, with no close substitutes for the product or service offered.

Equilibrium Price

Equilibrium Price is the price point at which the quantity of goods supplied equals the quantity of goods demanded in the market, leading to a stable market condition.

Supply and Demand Curves

Graphical representations of the relationship between the quantities of goods and services that consumers are willing and able to purchase at various prices and the quantities that suppliers are willing to offer.